.canvas {
    background-image: linear-gradient(90deg, rgba(60, 10, 30, .08) 3%, transparent 0),
        linear-gradient(1turn, rgba(60, 10, 30, .08) 3%, transparent 0);
    background-size: 20px 20px;
    background-position: 50%;
    background-repeat: repeat;
}

.lfBox {
    display: flex;
    width: 100%;
    height: 100%;
}

/* .scrollH .ant-table-tbody {
    height: 168px;
}

.scrollH .ant-table-placeholder {
    position: absolute;
    width: 100%;
    top: 51px;
    z-index: 5;
} */

/* .ant-table-placeholder {
    padding: 0;
    border-top: none;
} */